Change description : 2025-08-11 15:11:00: Updated with changes to wording and some new content throughout, especially sections 1, 2.4, 3.3, 4.1, 4.2, 4.3, 4.4. [Guidance and regulation]
This information explains some important differences in the way that the newborn screening tests are carried out for babies in special care baby units, neonatal intensive care units or paediatric intensive care units.